baber/WOPTO huggingface dataset:
Patent IT-1095351-B (IT)
Title: Crosslinked maleic anhydride!-indene copolymer - with di:vinyl benzene or other vinyl crosslinker, is an aq. thickening agent for cosmetics, pharmaceuticals washing liquid etc.
IPC: C08F/
Filed: 1978-02-13
Granted: 1985-08-10
Abstract: Compsn. contg. a cross-linked, solid polymer, which is swellable in the presence of water, is obtd. by polymerising an equimolar mixt. of maleic anhydride and indene and 0.01-10 wt. % (wrt the maleic anhydride and indene) of a cross-linking monomer having polymerisable CH2=C=groups. The polymerisation is effected in an inert organic diluent, in the presence of a free radical initiator and at 0-100 degrees C. The pref. cross-linking agents are divinylbenzene, methylene-bis-acrylamide, triallyl cyanurate and 3,9-divinyl-2,4,8,10-tetraoxospiro (5,5)-undecane. The polymers are excellent aq. thickening agent and suspension agents used in products such as cosmetics, pharmaceuticals, washing products and polishes and for applications such as applying latex coverings, printing of textiles, well drilling and water purification.
Patent IT-1163177-B (IT)
Title: Automated equipment for the maturation of fibro-cement tubes of non-circular section and the relative procedures.
Inventor: MAGNANI SILVIO
IPC: B28B/
Filed: 1983-03-29
Granted: 1987-04-08
Abstract: This invention deals with completely automated equipment for the maturation of fibro-cement tubes of square or rectangular section, characterized by the use of a monolithic core of a section less than that of the tube to be matured, and of such a length so as to emerge, for a considerable distance from both ends of the tube.The emerging ends of the core are formed in such a way so as to permit the cooperation of means for the insertion, support, detachment and taking off of the core from the tube in an automatic way, according to a continuous process.
Patent IT-1171688-B (IT)
Inventor: CUCCHI GIOVANNI
IPC: B23B13/04
Filed: 1983-07-08
Granted: 1987-06-10
Abstract: In a control device for the opening and closing of the metal bar sliding guides in a multiple-spindle lathe feeding equipment each sliding guide consists of two parts, a fixed one (6) and a mobile one (7), and the device to open and close them is mainly made up of a locking pin (25) integral with the fixed guide part (6), the releasing of which allows a mobile element (21) to control the turning of a shaft (17) with which the mobile guide part (7) is integral.
Patent IT-1239446-B (IT)
Title: Pharmaceutical to locally treat varicose and ulcer varicose diseases and the method to produce it
IPC: C07D/
Filed: 1989-10-24
Granted: 1993-11-02
Abstract: The product in question is characterized by the fact that its basic components are as follows: a) Pyridinol carbamate that exhibits a valid therapeutic effect in the field of vascular illnesses with particular regard to reducing the pain of varicose and ulcer varicose diseases. b) Hydrosoluble chamomile that is know to be calming c) Dermatological base that acts to slow absorption in order to regulate the penetration of the active substances and that allows the same substances to have a regular and long-term effect on the related tissues. The product's preparation is characterized by the fact that the pyridinol carbamate is mixed with the liposoluble chamomile in the cold dermatological base.
Patent IT-1046122-B (IT)
Title: Fructose by glucose isomerisation - using controlled beds of arthrobacter genus cells contg heat stable glucose isomerase for higher purer yields
IPC: C13K/
Filed: 1974-05-13
Granted: 1980-06-30
Abstract: A 5-80 wt.% glucose soln. of viscosity 0.5-100.0 cps. and pH 6-9, pref. obtd. by enzymetric conversion of and liquefied starch, is heated to 20-80 degrees C, and passed through a bed (depth: dia. is 2:1 pref. 0.01:1 is 0.05:1) of cells of Arthrobacter sp. NRLL B-3726, NRRL B-3728 or ATCC 21748, that contains >3 IGIU)cm3 bed, the cells having a stability value of >300, pref. >400, hours and an extractability coefficient of 20%. The resulting fracture contg. soln., used to produce a sweeting agent has a colour value that has been increased by 2 colour units, and is purer and produced more economically than process using alkaline isomerization or glucose isomerase from Pseudomanas, Streptomyces, Bacillus, Acetobacter and Lactobacillus geni, by extn. or fixing.
Patent IT-1165479-B (IT)
Inventor: PINAZZI ITALO
IPC: E02B3/12
Filed: 1983-10-25
Granted: 1987-04-22
Abstract: The subject of the present invention is a structure of modular elements for the protection of the edges of canals, ditches and water courses in general, characterised by the fact that it comprises a plurality of slab-like modular elements, preferably made of cast concrete with steel reinforcements. These slab-like elements have a square conformation with a square aperture in their central portion. The upper faces of the slab-like elements have a slightly frusto-pyramid shape, converging towards an aperture, in such a way as to define a plurality of adjacently disposed trapezoidal projections on the major face. On two opposite edges of the slab-like modular elements there are eyelets, which advantageously are directly formed by the reinforcing steel. The modular elements (1) are disposed adjacent one another in such a way as to create a cover over the bank (10) of the water course, beneath which can be preliminarily provided a suitable ballast. The modular elements are joined together by longitudinal connection wires.
Patent IT-1082070-B (IT)
Title: Packing for high pressure plunger type compressor - has non return valve in lubricating passage through packing cups
IPC: F04B/
Filed: 1977-05-19
Granted: 1985-05-21
Abstract: The compressor has a plunger (12) reciprocating within a cylinder (10). The working space is formed by packing cups (24, 25, 26) fitting round the plunger and held between end pieces (18) at the two ends of the cylinder. Each packing cup has an annular groove (32) on its inner surface on one axial face. A sealing strip (34) in this groove is clamped between the cup and the mating face of the next cup. Lubricating oil is supplied to the rubbing surface between the cups and the plunger through a passage (44) drilled axialy through the cups. A spring loaded ball non return valve (52) is built into this passage in one of the cups. This prevents the lubricating system being subjected to pressure variations from the working space.
Patent IT-1095066-B (IT)
Title: Separation of gaseous and liquid phases of fluid - by hollow blades with openings on inner surface positioned in an elbow
IPC: F01D/
Filed: 1978-06-12
Granted: 1985-08-10
Abstract: A pipe carrying the gaseous and liq. phase of a fluid is arranged to include an elbow. Positioned in this elboy are hollow blades which guide the flow of fluid round the bend and also remove the liq. phase. Each blade has longitudinal slits, perpendicular to the plane of the 2 pipe axes, in its inner surface on the part not hidden by the preceding blade and reached by the straight path of the liq. These slits have directing vanes along their length. The inner cavity of the blades opens out at one end at least in a connection outside the elbow, so the liq. collected may be removed. Reinforcing and guide components for the liq. are also positioned in the inner cavity. Used partic. for the removal of water from steam in the pipe between the high and low pressure stages of a steam turbine. Method avoids the liq. phase tending to be a partially vaporised in the offtake pipe and avoids retarding its removal.
Patent IT-1134287-B (IT)
Title: Resilient thread forming and tool
Inventor: TOROPOV GENNADY ALEXANDROVICH
IPC: B23G/
Filed: 1980-11-14
Granted: 1986-08-13
Abstract: Resilient thread forming involves plastic deformation of metal in a preformed helical groove. The depth of this groove exceeds the root depth in the end product thread, obtained by displacing a volume of metal equal to the closed space within the product thread. This increases the resilience and tolerance in the product thread and at the same time reduces torque during the products thread forming operation which follows. The tool, e.g. a tap, has a shank (1) and two stage (3,4) forming head with identical thread crest pitch offset by one half pitch axially. The outside dia. (d1) of the grooving stage (3) is larger than that (d2) of the thread forming stage (4). The grooving stage lies upstream of the thread stage, viewed from the shank and the thread stage in this instance has an entry or lead-in sector where it joins the grooving stage. It is possible to use equi-spaced peripheral rollers for both stages, the rollers having a ring thread of the same pitch as the product thread.
Patent IT-1043335-B (IT)
Title: Machine tool profile device
IPC: B23Q35/10
Filed: 1975-10-14
Granted: 1980-02-20
Abstract: A horizontal work table has a bearing for a vertical shaft with a feeler roll mounted on the top of the shaft and driven from a steplessly controlled drive. The walls form a structure enclosed and which is under vacuum. A profile is mounted on a sidewall which is on the same level as the probe roll. The profile has the same linear outline as the finished workpiece. A counter contour is also mounted on the structure, axially off-set from the first. A roller engages with this profile which is mounted on a bearing forming part of the work table. A milling tool is mounted over the structure past which the workpiece will move when the table is displaced.
Patent IT-1243518-B (IT)
Title: Column-type rolling mill with metal machining thickness adjustable by means of tapered slides
Inventor: MILETO WALTER
IPC: B21D/
Filed: 1990-11-23
Granted: 1994-06-16
Abstract: This is a high-precision rolling mill. It is fitted with two rollers, the top one of which is fixed and the bottom one adjustable by means of tapered slides. The degree of precision varies on the basis of the angle of inclination of the tapered slides which slide on a horizontal plane and can be adjusted by means of screw or hydrodynamic systems. The rolling mill is excellent for roughing and rolling precious metals in ingots. <IMAGE>
Patent IT-1116430-B (IT)
Title: Tip seat chair for linked seating - has longitudinal support beams divided into air guide channels and cable duct channels
IPC: A47C1/122
Filed: 1977-04-26
Granted: 1986-02-10
Abstract: Armchair for seat rows where at least one length support link is provided which itself is supported by two foot sections fixed to the floor. Two beam style length support links (hollow supports (4); beams (6) out of which the hollow support forms an air guide channel. The other comprises cable channel located above with the foot sections of both length support links carrying both hollow supports and beams and each having a leg projecting upwards fitted with a through opening (3) for the hollow support.
Patent IT-1196757-B (IT)
Inventor: LELIO ALFONSO
IPC: B60J7/19
Filed: 1984-11-16
Granted: 1988-11-25
Abstract: A universal tiltable and slidable sunroof 31 for motor vehicles is hinged at its frontal portion to a first guide shoe 37 slidable in a longitudinal direction along fixed guides 27 of the contour of the space formed in the roof; also, the sunroof 31 is articulated by means of a lever 16 to a second guide shoe 11 which is also slidable along said guides 27 under the action of flexible means 10 controlled by a handle or by a geared motor; locking means 40 for locking said first guide shoe 37 on the guides 27 during a first translation section of the second guide sheo 11 produce an initial tilting of the sunroof 31 about the said hinge 35 by means of the said lever 16; automatic release members 25 of said locking means 40 operate, at the end of the said initial tilting stage, simultaneously with further means 18 arranged to rigidly connect the two guide shoes 11, 37 to one another and thus give rise to a sliding movement of the sunroof 31 during a second stage of translation of the second guide shoe 11; further provided are also members 21 for the automatic disengagement of the said two guide shoes at the termination of the first return stage of the said second guide shoe 11 and hence of the sunroof 31, which members 21 act simultaneously with the repositioning of the locking means 40 of said first guide shoe 37 and allow the closure of the sunroof 31 during the second return stage of the second guide shoe; at the end of the closure stage of the sloping planes translated by the flexible means 10, said planes engage corresponding sloping planes of the sunroof 31 in order to press this letter against the perimetral sealing gaskets of the space of the sunroof and ensuring the sealing action of said gaskets.
Patent IT-1046257-B (IT)
Title: Suspension conveyor track chains movement transfer - involves lateral projections on adjacent chain links to engage main links for movement transfer
IPC: B65G/
Filed: 1973-06-25
Granted: 1980-06-30
Abstract: The track chains movement transfer system differs from the system described in 2416289, where the engaging projections are on one or both sides of the main conveyor track chain links, which is suitable where there are a number of additional tracks. In this system the lateral projections are on the chain links of the adjacent track, engaging for movement transfer on links of the main track, where they converge. The number of projections is reduced, and the main track cross-section is not increased.
Patent IT-1201805-B (IT)
Inventor: NONINI GEREMIA
IPC: B60P1/02
Filed: 1986-09-02
Granted: 1989-02-02
Abstract: Device to move skips in a scrap charging zone providing at least one charging station (3l) and a station (32) to press the scrap within the skip (25), the skip (25) being borne by an independent support with legs (24) in the charging station (3l) and being supported on a cradle in the press station (32) and comprising containment housings (26) in diametrically opposite positions, the median vertical plane of the press (27) being substantially normal to the lengthwise axis of movement of the skip (25), the device being of a trolley type (l0) with two side frame members (ll), each of which comprises an upper bar (l2) able to move vertically (l3) at least between an inactive position and a working position, the upper bars (l2) cooperating with the containment housings (26). Method to move skips in a scrap charging zone providing at least one charging station (3l) and a station (32) to press the scrap within the skip (25), the skip (25) being borne by an independent support with legs (24) in the charging station (3l) and being supported on a cradle in the press station (32) and comprising containment housings (26) laterally for the opening of lower hinged discharge flaps of the skip, the median vertical plane of the press (27) being substantially normal to the lengthwise axis of movement of the skip (25), a skip (25) full of scrap being lifted and withdrawn from its support with legs (24) by a trolley device (l0) and taken by such device from the charging station (3l) or from a parking station (33) for skips and placed on a cradle comprised in cooperation with a press (27) for the pressing of scrap.
Patent IT-1226911-B (IT)
Title: Tachimetric dynamo with monobloc (inductor) stator
Inventor: NICOLA BOSCARDIN
IPC: H02K/
Filed: 1988-12-21
Granted: 1991-02-21
Abstract: According to the invention a tachimetric dynamo is made in which the stator is constituted by a permanent magnet in the shape of a monolithic ring. In this case the polar expansions are an integral part of the mass constituting the stator and the flow, which these generate, is greater than the flow generated by the polar expansions of a tachimetric dynamo of known type that has the stator of equal diameter. In this mode, with parity of performance, the tachimetric dynamo may be reduced in dimensions. Moreover the assembly of the stator itself is simplified compared with dynamos of traditional type.
Patent LT-5305-B (LT)
Title: System and method for generalization of lottery dates
Inventor: Z DS KRISTAPS
IPC: G07C15/00
Filed: 2005-04-12
Abstract: The invention relates to systems and methods for generalization of lottery dates and can be used for organizing of lotteries. A system for generalization of lottery dates comprises communication means (A), operators of communications (B) and systems of adjective tarification (K), a processor of generalization of dates (C), which includes a bloc (B1) for testing of personal dates, a bloc (C2) for accounting of participants, a bloc (C3) of unique codes, a system (C4) of provided criterion, systems (C5) of regressive communication, a bloc (C6) for fixing actions, information accounts (C6-1), a bloc (C7) for storing of information and a statistic bloc (C8). The method is characterized in that potential participant of lottery by communication means (A) is sends request, which through operators of communication (B) passes into a processor of generalization of dates (C) whereas installing systems of adjective tarification (K) in which adjective tariff is 0 or more. Using communication means(A) and suitable
Patent MX-169491-B (MX)
Title: Procedimiento para producir una composicion de revestimiento de esmalte anti-adherente para vidrio
Inventor: STOTKA DAVID M
IPC: C03C8/18
Filed: 1989-01-27
Abstract: La presente invención se refiere a un procedimiento para producir una composición de revestimiento de esmalte anti-adherente para vidrio, un pigmento de óxido de metal y un vehículo para el mismo, el procedimiento está caracterizado porque se incorpora en la composición de 2 a 75 por ciento en peso de polvo de fierro.
Patent MX-169290-B (MX)
Title: Procedimiento para preparar composiciones bituminosas
Inventor: BERGGREN MARK ANTON
IPC: C08L53/02
Filed: 1990-10-15
Abstract: La presente invención se refiere a un procedimiento para preparar una composición de betún, procedimiento que comprende las etapas de: a) mezclar una composición de negro de carbono que comprende negro de carbono y que contiene 0 a 10 por ciento en peso de betún, basado en la composición de negro de carbono, con una composición de copolímero de bloques, comprendiendo la composición de copolímero de bloques un copolímero de bloques y conteniendo 0 a 10 por ciento en peso de betún, basado en la composición de copolímero de bloques, seleccionándose el copolímero de bloques del grupo que consta de copolímeros de bloques hidrogenados y no hidrogenados, comprendiendo el copolíemro de bloques, antes de la hidrogenación, al menos dos bloques A, comprendiendo los bloques A predominantemente unidades monómeras de monoalquenilareno polimerizadas y al menos un bloque B, y comprendiendo predominantemente el bloque B unidades monómeras de diolefina conjugada polimerizadas; y b) reunir la mezcla de composición de negro de carbón bono-copolímero con un betún para formar la composición bituminosa.
Patent MX-173289-B (MX)
Title: Metodo para preparar terpolimeros de anhidrido maleico
Inventor: ROBISON JOHN C
IPC: C08F222/08
Filed: 1990-12-21
Abstract: La presente invención se refiere a un metodo para la polimerización de un terpolímero a partir de un monómero monovinílico aromático, un monómero acrílico y un anhidrio maleico en un reactivo, la mejora comprende agregar el anhídrido maleico al reactivo en un estado fundido, estando el anhídrido maleico fundido libre de solventes y diluyentes y conduciendo la reacción de polimerización a granel en la ausencia de solventes y diluyentes.
Patent PT-76576-B (PT)
Title: Continuous release formulations
IPC: A61K47/00
Filed: 1983-04-20
Abstract: Pharmaceutical compositions comprising a pharmacologically active polypeptide and a pharmacologically or veterinarily acceptable amphipathic, non-cross-linked linear, branched or graft block copolymer, which has a minimum weight average molecular weight of 5,000, in which the hydrophobic component is biodegradable and the hydrophilic component may or may not be biodegradable, the composition being capable of absorbing water to form a hydrogel when placed in an aqueous, physiological-type environment; copolymers suitable for use in said compositions; and method for the manufacture of such copolymers.
Patent PT-79821-B (PT)
IPC: C07D233/61
Filed: 1985-01-10
Abstract: Aminoethyl imidazole of formula:   <IMAGE>   in which R1 is a lower alkyl, R2 is a phenyl or phenoxy radical, optionally substituted by a halogen atom or a lower alkoxy radical, R3,R4 and R5 are a hydrogen atom or a lower alkyl radical and x, y and z have the value 0 or 1, but the values of y and z cannot be the same, together with their acid addition salts with acids. Cytoprotective medicament.
Patent PT-80033-B (PT)
Inventor: KISSEL THOMAS
IPC: A61K31/48
Filed: 1985-02-28
Abstract: The present invention provides a pharmaceutical composition for the transdermal systemic administration of a pharmacologically active agent characterised in that it contains tizanidine as active agent in a reservoir comprising a hydrophilic polymer.
Patent PT-80614-B (PT)
IPC: D03D37/00
Filed: 1985-06-07
Abstract: In the circular reed of the circular loom, a plurality of weaving shuttles circulate. Each weaving shuttle has rollers arranged in pairs at its top edge and its bottom edge. The rollers operate together with the corresponding gliding surfaces on the upper shuttle race or lower shuttle race of the circular reed, and each shuttle is supported to circulate on shuttle guide rods by the centrifugal force conveyed by the support elements. The shuttle guide rods of the circular reed define between them a slit in the region of the upper and the lower shuttle races, which slit receives upon opening of the travelling shed one of the warp threads of the upper shed or the lower shed, and form there an upper and a lower rollway, taking up the centrifugal force of the circulating weaving shuttle for the respective pairs of support rollers on the shuttle. The slit widens outside the rollways towards the reed-horizontal median plane to a warp-yarn crossing space. These measures permit a rapid increase of the rotational speed of the weaving shuttle and the utilization of larger warp yarn packages.
Patent PT-86675-B (PT)
Inventor: O'NEILL BRIAN T
IPC: A61K31/22
Filed: 1988-02-01
Abstract: Anhydrous, crystalline sodium salt of 5-chloro-3-(2-thenoyl)-2-oxindole-1-carboxamide having advantageous properties for formulation as an analgesic or antiinflammatory agent.
Patent PT-87924-B (PT)
Inventor: LAMIRAUX CHRISTIAN JEAN
IPC: G01S1/24
Filed: 1988-07-06
Abstract: Signals are detected in a single receiving channel (1 - 4). The time difference between the reception of signals emitted by the transmitting stations of two different units are measured by detecting and measuring the signals emitted by the stations of one unit during the predetermined period of time specific to this unit and by detecting and measuring the signals from the transmitting stations of the second unit during the interval of time left over from the detection and measurement of signals coming from the first unit during the specific period of this first unit. 
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Patent PT-89520-B (PT)
Inventor: DOMAGALA JOHN M
IPC: C07C63/10
Filed: 1989-01-24
Abstract: Novel naphthyridine-, and quinolinecarboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents.
Patent PT-92962-B (PT)
Inventor: MATTELMAKI ESKO
IPC: C04B2/10
Filed: 1990-01-25
Abstract: In the heat treatment of lime mud, the lime mud to be introduced to a lime reburning kiln is dried in a penumatic drier by flue gases from the lime reburning kiln in order to regenerate the lime contained in the mud. Prior to drying, the lime mud is thickened in a drying filter to a dry solids content of over 75%, preferably to approximately 80%. In this way, the lime reburning kiln can be made approximately 30% shorter than conventional kilns, and the apparatus is simpler than the conventional apparatus provided with a pneumatic drier.